參數(shù)資料
型號(hào)： TPS62400QDRCQ1
廠商： TEXAS INSTRUMENTS INC
元件分類： 穩(wěn)壓器
英文描述： SWITCHING REGULATOR, PDSO10
封裝： 3 X3 MM, PLASTIC, SON-10
文件頁數(shù)： 12/41頁
文件大小： 1319K
代理商： TPS62400QDRCQ1
TPS62400-Q1, TPS62401-Q1
TPS62402-Q1, TPS62403-Q1
SLVSA67 – FEBRUARY 2010
www.ti.com
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
ORDERING INFORMATION
PART
DEFAULT OUTPUT
OUTPUT
QFN
PACKAGE
TJ
ORDERING(2)
NUMBER
VOLTAGE (1)
CURRENT
PACKAGE
MARKING
OUT1
400mA
TPS62400
Adjustable
DRC
TPS62400QDRCQ1
PREVIEW
OUT2
600mA
DEF_1 = High 1.1V
Fixed
OUT1
400mA
default
TPS62401
DEF_1 = Low 1.575V
DRC
TPS62401QDRCQ1
PREVIEW
OUT2
Fixed default 1.8V
600mA
OUT1
DEF_1 = High 1.8V
Fixed
400mA
default
TPS62402
DEF_1 = Low 1.2V
DRC
TPS62402QDRCQ1
PREVIEW
–40°C to
125°C
OUT2
Fixed default 3.3V
600mA
DEF_1 = High 1.1V
Fixed
OUT1
400mA
default
TPS62403
DEF_1 = Low 1.575V
DRC
TPS62403QDRCQ1
PREVIEW
OUT2
Fixed default 2.8V
600mA
DEF_1 = High 1.9V
Fixed
OUT1
400mA
default
TPS62404
DEF_1 = Low 1.575V
DRC
TPS62404QDRCQ1
OET
OUT2
Fixed default 3.3V
600mA
(1)
Contact TI for other fixed output voltage options.
(2)
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
website at www.ti.com.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
(1)
VALUE
UNIT
Input voltage range on VIN
(2)
–0.3 to 7
V
Voltage range on EN, MODE/DATA, DEF_1
–0.3 to VIN +0.3, ≤ 7
V
current into MODE/DATA
≤ 0.5
mA
Voltage on SW1, SW2
–0.3 to 7
V
Voltage on ADJ2, FB1
–0.3 to VIN +0.3, ≤ 7
V
TJ(max)
Maximum operating junction temperature
150
°C
Tstg
Storage temperature range
–65 to 150
°C
(1)
Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating
conditions is not implied. Exposure to absolute–maximum–rated conditions for extended periods may affect device reliability.
(2)
All voltage values are with respect to network ground terminal.
DISSIPATION RATINGS
PACKAGE
RqJA
POWER RATING FOR TA ≤ 25°C
DERATING FACTOR ABOVE TA = 25°C
DRC
49°C/W
2050mW
21mW/°C
2
Copyright 2010, Texas Instruments Incorporated
Product Folder Link(s) :TPS62404-Q1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS62400QDRCRQ1 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 AC Dual Adj SD Cnvtr RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
TPS62401DRCR 功能描述:直流/直流開關(guān)調(diào)節(jié)器 Dual 400mA & 600mA 2.25MHz St-Down RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS62401DRCRG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 Dual 400mA & 600mA 2.25MHz St-Down RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS62401DRCT 功能描述:直流/直流開關(guān)調(diào)節(jié)器 Dual 400mA and 600mA 2.25MHz Step-Dwn RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS62401DRCTG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 Dual 400mA & 600mA 2.25MHz St-Down RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
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